Ford 2003 Mustang Workshop Manual page 1112

63. Connect the engine oil pressure sender electrical connector.
64. Connect the camshaft position (CMP) sensor electrical connector.
65. Connect the cylinder head temperature (CHT) sensor.
66. Install the fuel injectors and the fuel injection supply manifold as an assembly. For additional
information, refer to Section 303-04A .
67. Install a new upper intake manifold gasket.